## Conversion formula

The conversion factor from cups to fluid ounces is 8, which means that 1 cup is equal to 8 fluid ounces:

1 cup = 8 fl oz

To convert 20 cups into fluid ounces we have to multiply 20 by the conversion factor in order to get the volume amount from cups to fluid ounces. We can also form a simple proportion to calculate the result:

1 cup → 8 fl oz

20 cup → V(fl oz)

Solve the above proportion to obtain the volume V in fluid ounces:

V(fl oz) = 20 cup × 8 fl oz

V(fl oz) = 160 fl oz

The final result is:

20 cup → 160 fl oz

We conclude that 20 cups is equivalent to 160 fluid ounces:

20 cups = 160 fluid ounces

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.00625 × 20 cups.

Another way is saying that 20 cups is equal to 1 ÷ 0.00625 fluid ounces.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty cups is approximately one hundred sixty fluid ounces:

20 cup ≅ 160 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero six times twenty cups.

## Conversion table

### cups to fluid ounces chart

For quick reference purposes, below is the conversion table you can use to convert from cups to fluid ounces

cups (cup) fluid ounces (fl oz)
21 cups 168 fluid ounces
22 cups 176 fluid ounces
23 cups 184 fluid ounces
24 cups 192 fluid ounces
25 cups 200 fluid ounces
26 cups 208 fluid ounces
27 cups 216 fluid ounces
28 cups 224 fluid ounces
29 cups 232 fluid ounces
30 cups 240 fluid ounces